Démolition Maniac inc.
Concrete and foundations
Call · 450 586-9661Licensed contractors in Lavaltrie
RBQ data dated November 3, 2026: 194 companies active in Lavaltrie. 75 (39%) have held their licence for 10 years or more, the oldest since 1989; 5 got theirs in the last 90 days. Choose a trade.
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All companies
Les Constructions Frakaro inc.
Renovation, construction and general work
Call · 514 977-0270Finition signature Steve Boisvert inc.
Specialty contractors
Call · 450 586-22809104-2952 Québec inc.
Heating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 586-4965Frénergie électrique inc.
Electricians
Call · 514 262-67369127-5982 Québec Inc.
Specialty contractors
Call · 450 935-06029280-4699 Québec inc.
Renovation, construction and general work
Call · 438 494-80089033-5746 Québec Inc.
Electricians
Call · 450 586-37319267-9778 Québec inc.
PlumbersHeating, ventilation and air conditioning
Call · 450 935-05859143-0322 Québec inc.
Specialty contractors
Call · 450 586-3282Les Entreprises GH Maçonnerie Inc.
Masonry
Call · 450 586-5289Rénovation Rhinos-Réno inc.
Renovation, construction and general workPlumbers
Call · 514 265-75019245-3125 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 368-01129050-6890 Québec inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 450 586-4269Rénov-Hall inc.
Renovation, construction and general work
Call · 450 541-0827Les Toitures Gaumond Inc.
RoofersSpecialty contractors
Call · 514 884-1604Construction Pierre Fiset inc.
Call · 450 586-4745AMX électrique inc.
Electricians
Call · 514 913-68969292-5700 Québec inc.
Masonry
Call · 514 942-2669Troys électrique inc.
Electricians
Call · 450 586-4290Toitures Signature Boisvert Inc.
RoofersSpecialty contractors
Call · 450 586-24889246-2449 Québec inc.
Specialty contractors
Call · 514 318-0043Giguère Et Geoffroy inc.
Septic systemsWells and water pumps
Call · 450 586-1163Les entreprises Steve Dorion inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 961-2182Construction Pinard & Rousseau inc.
Renovation, construction and general work
Call · 514 228-5114Construction Duchatelet inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 592-66419090-5092 Québec inc.
Renovation, construction and general workConcrete and foundations
Call · 450 586-1400G.C. Alarme Sécurité inc.
Call · 450 586-0418Marois climatisation inc.
ElectriciansHeating, ventilation and air conditioning
Call · 450 586-6666Couvreurs Anjou inc.
RoofersSpecialty contractors
Call · 514 594-4875Construction Claude Charest inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundations
Call · 514 248-2808Entreprise J.F.L. et Fils inc.
Septic systemsWells and water pumps
Call · 450 586-0118Ebénisterie Luc Beaudoin 2005 inc
Specialty contractors
Call · 450 586-4931Excavation et Drains B.D. inc.
Renovation, construction and general work
Call · 450 935-16709310-0121 Québec inc.
PaintersSpecialty contractors
Call · 514 968-19189214-3247 Québec inc
Specialty contractors
Call · 450 935-0510Construction Sebrick inc.
Renovation, construction and general workMasonry
Call · 514 617-7667Les Développements du Millésime (2012) inc.
New home buildersHeating, ventilation and air conditioningWood stoves and fireplaces
Call · 514 869-6833Construction Jessiko inc.
Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations
Call · 450 586-0169Soudure Rive-Nord Lavoie Et Fils inc.
Call · 450 586-2666Contractors in Lavaltrie at a glance
Lavaltrie (region: Lanaudière) has 194 companies with an active RBQ licence as of November 3, 2026. The most common trades: renovation, construction and general work (63), electricians (19) and heating, ventilation and air conditioning (17).
Lavaltrie ranks 7th of 63 cities in the Lanaudière region for the number of licensed contractors.
194 companies have a published phone number and 75 have held their licence for 10 years or more.
Homes in Lavaltrie (2021 Census)
5,840households in a private dwelling
24%of dwellings built before 1981including 7% before 1961
76%of households own their home
75%of dwellings are single-detached houses
Source: Statistics Canada, 2021 Census, table 98-10-0233-01 (25% sample, rounded counts), Statistics Canada Open Licence.
Tips for choosing a contractor in Lavaltrie
- Check the licence status in the RBQ's official register on the day you sign.
- Keep quotes, invoices and warranties: you will need them if something goes wrong.
- Ask for at least two or three written quotes and compare the description of the work, not just the price.
Other cities in the Lanaudière region
Terrebonne 1,151Repentigny 549Mascouche 520Saint-Lin–Laurentides 296L'Assomption 258Sainte-Julienne 196Rawdon 159Saint-Roch-de-l'Achigan 131Joliette 121L'Épiphanie 93Saint-Calixte 83Saint-Félix-de-Valois 77